X-ray structure analysis of xylanase-N44E with MES at pH6.0

Summary for 4XQW

Related4XPV 4XQ4 4XQD
DescriptorEndo-1,4-beta-xylanase 2, IODIDE ION, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ... (4 entities in total)
Functional Keywordsjelly roll, hydrolase
Biological sourceHypocrea jecorina
Total number of polymer chains1
Total molecular weight21572.11
Wan, Q.,Park, J.M.,Riccardi, D.M.,Hanson, L.B.,Fisher, Z.,Smith, J.C.,Ostermann, A.,Schrader, T.,Graham, D.E.,Coates, L.,Langan, P.,Kovalevsky, A.Y. (deposition date: 2015-01-20, release date: 2015-09-23, Last modification date: 2019-12-25)
Primary citation
Wan, Q.,Parks, J.M.,Hanson, B.L.,Fisher, S.Z.,Ostermann, A.,Schrader, T.E.,Graham, D.E.,Coates, L.,Langan, P.,Kovalevsky, A.
Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.
Proc.Natl.Acad.Sci.USA, 112:12384-12389, 2015
PubMed: 26392527 (PDB entries with the same primary citation)
DOI: 10.1073/pnas.1504986112
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.17920 0.6% 2.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation reportDownload
PDB entries from 2020-10-21